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參數(shù)資料
| 型號： | UM_S3C49F9X |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | S3C49F9X User’s Manual |
| 中文描述： | S3C49F9X用戶手冊 |
| 文件頁數(shù)： | 53/74頁 |
| 文件大?。?/td> | 653K |
| 代理商： | UM_S3C49F9X |
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S3C49F9X SOLID DISK CONTROLLER CARD CONFIGURATION
52
4.11.3 Physical Write Sector
Bit->
7
6
5
4
3
2
1
0
Command (7)
EFH
C/D/H (6)
×
Drive
×
Cylinder High (5)
Page No High
Cylinder Low (4)
Page No Low
Sec Number (3)
Chip No (0-31)
Sec Count(2)
Ch
Feature (1)
F0h
The Physical Write Sector command performs similarly to the Write Sector(s) command except that it
writes 528 bytes of data instead of 512 bytes. During a Physical Write Sector command, the PC Card
does not check the ECC bytes to determine if there has been a data error. Only single page Write
operations are supported. The transfer consists of 512 bytes of data transferred in word mode followed by
16 bytes of spare data transferred in byte mode. This command has the same protocol as the write
Sector(s) command. Use of this command is Developer’s test.
l
Input parameter
Cylinder High Low = The page address within a memory chip. (0- )
Sector Number = Memory chip number. (0-31)
l
The output parameter at the time of a normal end
Status Register = 50h
l
The output parameter at the time of an unusual end.
An address is too large.
Status Register = 51h
Error Register = 10h(ID Not Found)
l
Write fault.
Status Register = 71h(Write fault)
Error Register = 80h(Bad Block Detected)
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